/* ==========================================================================
   SPTECH — Perguntas frequentes
   Depende de styles.css (componente .faq) e course.css (hero, breadcrumb).
   ========================================================================== */

.faq-hero { padding-bottom: clamp(28px, 4vw, 48px); }
.faq-hero .c-hero__grid { grid-template-columns: 1fr; max-width: 820px; }
.faq-search { position: relative; margin-top: 28px; }
.faq-search input {
  width: 100%;
  min-height: 60px;
  padding: 0 20px 0 56px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  box-shadow: inset 0 0 0 1.5px rgba(31, 43, 69, 0.18), var(--shadow-sm);
  color: var(--ink);
  font: inherit;
  font-size: 1.05rem;
}
.faq-search input:focus { outline: none; box-shadow: inset 0 0 0 2px var(--pink), 0 10px 30px -14px rgba(255, 9, 96, 0.4); }
.faq-search svg { position: absolute; left: 22px; top: 50%; width: 20px; height: 20px; color: var(--muted); transform: translateY(-50%); }
.faq-quick { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; color: var(--muted); font-size: 0.9rem; align-items: center; }
.faq-quick button {
  padding: 6px 12px;
  border: 0;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.86rem;
}
.faq-quick button:hover { background: color-mix(in srgb, var(--pink) 10%, #fff); color: var(--pink); }

.faq-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.faq-nav { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 4px; }
.faq-nav p { margin-bottom: 8px; color: var(--muted); font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; }
.faq-nav button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 11px 14px;
  border: 0;
  border-radius: 12px;
  background: none;
  color: var(--muted);
  font-weight: 600;
  text-align: left;
}
.faq-nav button:hover { background: var(--bg-soft); color: var(--ink); }
.faq-nav button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.faq-nav b { padding: 1px 8px; border-radius: 999px; background: var(--bg-soft); color: var(--muted); font-size: 0.78rem; }
.faq-nav button[aria-pressed="true"] b { background: rgba(255, 255, 255, 0.15); color: #fff; }
.faq-nav .faq-toggle-all { margin-top: 12px; justify-content: center; box-shadow: inset 0 0 0 1px var(--line); color: var(--ink); }

.faq-group + .faq-group { margin-top: clamp(36px, 5vw, 56px); }
.faq-group[hidden] { display: none; }
.faq-group h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  letter-spacing: -0.02em;
}
.faq-group h2 i { display: block; width: 14px; height: 14px; border-radius: 0 0 0 100%; background: var(--c, var(--pink)); }
.faq details[hidden] { display: none; }
.faq details:target, .faq details.is-target { box-shadow: inset 0 0 0 2px var(--pink); }
.faq summary { scroll-margin-top: calc(var(--header-h) + 24px); }
.faq__body ul { display: grid; gap: 6px; margin: 0; padding-left: 20px; }
.faq__body .more { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 4px; }
.faq__body .more .link-arrow { font-size: 0.88rem; }
.faq mark { background: color-mix(in srgb, var(--yellow) 45%, #fff); color: inherit; border-radius: 3px; padding: 0 2px; }

.phases-table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 14px; box-shadow: inset 0 0 0 1px var(--line); font-size: 0.94rem; }
.phases-table th, .phases-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; }
.phases-table thead th { background: var(--bg-soft); color: var(--ink); font-family: var(--font-display); font-size: 0.82rem; }
.phases-table tr:last-child td { border-bottom: 0; }
.phases-table td:first-child { color: var(--ink); font-weight: 700; }
.weight { display: inline-block; min-width: 48px; padding: 2px 8px; border-radius: 999px; background: var(--c); color: #fff; font-weight: 700; font-size: 0.82rem; text-align: center; }

.faq-empty { padding: 32px; border-radius: var(--radius-lg); background: var(--bg-soft); color: var(--muted); text-align: center; }
.faq-empty strong { display: block; color: var(--ink); font-family: var(--font-display); font-size: 1.1rem; }

.help {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px 32px;
  align-items: center;
  margin-top: clamp(40px, 6vw, 64px);
  padding: clamp(26px, 4vw, 36px);
  border-radius: var(--radius-lg);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.8);
}
.help h2 { color: #fff; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
.help p { margin-top: 6px; }
.help__actions { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 760px) { .help { grid-template-columns: 1fr; } }

@media (max-width: 960px) {
  .faq-layout { grid-template-columns: 1fr; }
  .faq-nav {
    position: sticky;
    top: var(--header-h);
    z-index: 5;
    display: flex;
    gap: 6px;
    margin: 0 calc(var(--gutter) * -1);
    padding: 10px var(--gutter);
    overflow-x: auto;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    scrollbar-width: none;
  }
  .faq-nav::-webkit-scrollbar { display: none; }
  .faq-nav p { display: none; }
  .faq-nav button { width: auto; flex: none; white-space: nowrap; padding: 8px 12px; }
  .faq-nav .faq-toggle-all { margin-top: 0; }
}